CN102072493A - Methane slurry mixture combustion furnace - Google Patents
Methane slurry mixture combustion furnace Download PDFInfo
- Publication number
- CN102072493A CN102072493A CN 201110043877 CN201110043877A CN102072493A CN 102072493 A CN102072493 A CN 102072493A CN 201110043877 CN201110043877 CN 201110043877 CN 201110043877 A CN201110043877 A CN 201110043877A CN 102072493 A CN102072493 A CN 102072493A
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- China
- Prior art keywords
- water jacket
- tempering channel
- furnace
- combustion furnace
- feed nozzle
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Abstract
The invention discloses a methane slurry mixture combustion furnace. The methane slurry mixture combustion furnace comprises a liquid combustion furnace, wherein a feed nozzle is arranged tangentially towards the furnace and arranged on the side wall of the lower part of the liquid combustion furnace; a water jacket is arranged in a tempering channel which is reserved on the furnace top above the feed nozzle and at the periphery of the furnace wall; an internal water jacket is arranged in the tempering channel and at the position from the bottom of a top water jacket to the middle part of the tempering channel; the peripheral tempering channel is divided into a turnover type internal tempering channel and a turnover type external tempering channel, which are communicated with the bottom, by the internal water jacket; the top end of the external tempering channel extends into a smoke chamber in the top water jacket; an ejector is arranged between the feed nozzle and a feed pipe through a tee joint and is arranged on an air-blast nozzle of a high-pressure draught fan; a three-way smoke return pipe is connected between an induced air port of the high-pressure draught fan and the smoke chamber; and a negative pressure air supply pipe communicated with air is positioned at the high end of the three-way smoke return pipe. The methane slurry mixture combustion furnace adopts an air supply circulating combustion mode, so excrement methane slurry fuel is combusted completely and utilized completely and does not pollute environments.
Description
Technical field:
The present invention relates to combustion apparatus, particularly a kind of being applicable to adds defeated material and combustion adjuvant in the slurry of residual slide natural pond, it is rekindled the natural pond slurry combination burner of supply heat energy.
Background technology:
Just in penetration and promotion, in biogas production process, the natural pond of residual slide slurry can't be fully utilized in the methane-generating pit in vast rural area in the production application of biogas, can only be used for doing fertilizer, and the energy wherein is wasted.Up to the present also there is not a kind of equipment that utilizes the natural pond slurry to burn again and utilize specially.
Summary of the invention:
The purpose of this invention is to provide a kind of natural pond slurry compound combustion furnace that the energy in the slurry of ight soil natural pond can be made full use of.Technical scheme of the present invention is finished as follows, it comprises a liquid burning stove, it is characterized in that: a feed nozzle tangentially is installed in stove on the lower sides of liquid burning stove, furnace roof more than feed nozzle and furnace wall periphery are reserved the tempering road water jacket are installed, in the tempering road, in the middle of tempering road downwards, top water jacket bottom, an inner water sleeve is installed, inner water sleeve with the tempering road of periphery be separated into one be communicated with from the bottom turn over quirk inside and outside the formula of jumping, the top in outer tempering road is stretched in the interior smoke-box of top water jacket, between feed nozzle and feeder sleeve, an ejector is installed through threeway, ejector is installed on the air-blast nozzle of a high-pressure suction fan, be connected with a threeway and return smoke pipe between the air-vent of high-pressure suction fan and smoke-box, it is the negative pressure blowdown pipe that is communicated with atmosphere that the high-end of smoke pipe returned in threeway.The present invention so ight soil natural pond slurry fuel thoroughly can be burnt, is fully used it owing to adopt the mode of following of tonifying Qi burning, does not pollute the environment.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
Describe embodiment in conjunction with the accompanying drawings in detail, the present invention is at a liquid burning stove
1Lower sides on a feed nozzle tangentially is installed in stove
12, above periphery of the furnace wall more than the feed nozzle and furnace roof, reserve the tempering road
2A water jacket is installed, in the tempering road from the top water jacket
6The bottom is equipped with an inner water sleeve in the middle of the tempering road downwards
3, inner water sleeve with the tempering road of periphery be separated into one be communicated with from the bottom turn over quirk inside and outside the formula of jumping, outer quirk
4The top stretch into smoke-box in the water jacket of top
5In, at feed nozzle and feeder sleeve
11Between through threeway an ejector is installed
10, ejector is installed in a high-pressure suction fan
9Air-blast nozzle on, between the air-vent of high-pressure suction fan and smoke-box, be connected with a threeway and return smoke pipe
8, it is the negative pressure blowdown pipe that is communicated with atmosphere that the high-end of smoke pipe returned in threeway
7To deposit in the pond by the natural pond slurry fuel combination that certain prescription is made during work, and feeder sleeve is installed between feed nozzle and the ejector, by high-pressure suction fan material is tangentially sprayed into burner hearth by ejector and feed nozzle, with diesel oil fire is being drawn, make and produce high-temp combustion in the stove, institute's combustion flame and flue gas turn over the formula of jumping from burner hearth along the tempering road and enter smoke-box, give simultaneously in the water jacket the water heating, hot-water supply uses, there is not the flue gas of after-flame in smoke-box, to introduce combustion chamber circulating combustion repeatedly by air-introduced machine again along returning smoke pipe, above time smoke pipe the negative pressure blowdown pipe being set can in time mend automatically into containing the oxygen air, carries out combustion-supporting.
Claims (1)
1. combination burner is starched in the natural pond, it comprises a liquid burning stove, it is characterized in that: a feed nozzle tangentially is installed in stove on the lower sides of liquid burning stove, furnace roof more than feed nozzle and furnace wall periphery are reserved the tempering road water jacket are installed, in the tempering road, in the middle of tempering road downwards, top water jacket bottom, an inner water sleeve is installed, inner water sleeve with the tempering road of periphery be separated into one be communicated with from the bottom turn over quirk inside and outside the formula of jumping, the top in outer tempering road is stretched in the interior smoke-box of top water jacket, between feed nozzle and feeder sleeve, an ejector is installed through threeway, ejector is installed on the air-blast nozzle of a high-pressure suction fan, be connected with a threeway and return smoke pipe between the air-vent of high-pressure suction fan and smoke-box, it is the negative pressure blowdown pipe that is communicated with atmosphere that the high-end of smoke pipe returned in threeway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100438775A CN102072493B (en) | 2011-02-24 | 2011-02-24 | Methane slurry mixture combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100438775A CN102072493B (en) | 2011-02-24 | 2011-02-24 | Methane slurry mixture combustion furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102072493A true CN102072493A (en) | 2011-05-25 |
| CN102072493B CN102072493B (en) | 2012-05-23 |
Family
ID=44031141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100438775A Expired - Fee Related CN102072493B (en) | 2011-02-24 | 2011-02-24 | Methane slurry mixture combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102072493B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148475A (en) * | 2013-03-28 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Coal-fired boiler |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219619A (en) * | 1983-05-28 | 1984-12-11 | Mitsui Eng & Shipbuild Co Ltd | Burning method for sludge |
| JPH07318022A (en) * | 1994-05-20 | 1995-12-08 | Kobe Steel Ltd | Method and apparatus for melting and processing waste material |
| JPH1054525A (en) * | 1996-08-13 | 1998-02-24 | Kubota Corp | Circulation fluidized bed incinerator integral with fluidized bed drier |
| CN2842218Y (en) * | 2005-09-28 | 2006-11-29 | 刘佃银 | The environmental protection combustion furnace |
| CN201028502Y (en) * | 2007-02-12 | 2008-02-27 | 张祯 | Non-dust household energy-saving boiler |
| CN101881438A (en) * | 2010-07-07 | 2010-11-10 | 李献本 | Non-polluted multifunctional circulating combustion furnace |
| CN101936556A (en) * | 2010-08-20 | 2011-01-05 | 河南省四达仙龙实业有限公司 | Household multifunctional combustion furnace |
| CN202008165U (en) * | 2011-02-24 | 2011-10-12 | 河南省四达仙龙实业有限公司 | Biogas and slurry mixed combustion furnace |
-
2011
- 2011-02-24 CN CN2011100438775A patent/CN102072493B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59219619A (en) * | 1983-05-28 | 1984-12-11 | Mitsui Eng & Shipbuild Co Ltd | Burning method for sludge |
| JPH07318022A (en) * | 1994-05-20 | 1995-12-08 | Kobe Steel Ltd | Method and apparatus for melting and processing waste material |
| JPH1054525A (en) * | 1996-08-13 | 1998-02-24 | Kubota Corp | Circulation fluidized bed incinerator integral with fluidized bed drier |
| CN2842218Y (en) * | 2005-09-28 | 2006-11-29 | 刘佃银 | The environmental protection combustion furnace |
| CN201028502Y (en) * | 2007-02-12 | 2008-02-27 | 张祯 | Non-dust household energy-saving boiler |
| CN101881438A (en) * | 2010-07-07 | 2010-11-10 | 李献本 | Non-polluted multifunctional circulating combustion furnace |
| CN101936556A (en) * | 2010-08-20 | 2011-01-05 | 河南省四达仙龙实业有限公司 | Household multifunctional combustion furnace |
| CN202008165U (en) * | 2011-02-24 | 2011-10-12 | 河南省四达仙龙实业有限公司 | Biogas and slurry mixed combustion furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148475A (en) * | 2013-03-28 | 2013-06-12 | 河南省四达仙龙实业有限公司 | Coal-fired boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102072493B (en) | 2012-05-23 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20150224 |
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| EXPY | Termination of patent right or utility model |